Golden Cheesy Zucchini Casserole (Family-Size)

Ingredients

Vegetables

  • 3 medium zucchini, grated
  • 1 medium onion, finely chopped
  • 1 small carrot, grated (optional but great)
  • 2 cloves garlic, minced
  • 2 tbsp fresh parsley or green onion, chopped

Egg & Batter Base

  • 4 large eggs
  • 1 cup milk
  • ½ cup vegetable oil or melted butter
  • 1 cup all-purpose flour
  • 1 tsp baking powder

Cheese & Seasoning

  • 2 cups shredded cheese (mozzarella + cheddar works best)
  • ½ cup grated Parmesan (optional)
  • 1 tsp salt
  • ½ tsp black pepper
  • ½ tsp paprika
  • ½ tsp dried oregano or Italian seasoning

Instructions

  1. Prepare the zucchini
    Grate the zucchini, place it in a clean towel, and squeeze out as much liquid as possible. This step is VERY important so the casserole doesn’t turn watery.
  2. Preheat the oven
    Set oven to 180°C (350°F).
    Grease a large glass or ceramic baking dish.
  3. Mix vegetables
    In a large bowl, add zucchini, onion, carrot, garlic, and herbs. Mix well.
  4. Prepare wet mixture
    In another bowl, whisk eggs, milk, oil, salt, pepper, paprika, and oregano until smooth.
  5. Combine everything
    Pour the egg mixture over the vegetables.
    Add flour and baking powder. Mix until fully combined.
  6. Add cheese
    Stir in 1½ cups of the shredded cheese.
    Pour the mixture into the prepared baking dish.
  7. Top it off
    Sprinkle the remaining cheese and Parmesan evenly over the top.
  8. Bake
    Bake for 40–45 minutes, until the top is deeply golden and a knife inserted in the center comes out clean.
  9. Rest before slicing
    Let it sit for 10 minutes before cutting — it sets beautifully.

Tips & Variations

  • Add cooked chicken, tuna, or ground meat to make it a full meal
  • Swap zucchini for cauliflower or broccoli
  • For extra crisp top, broil for 2–3 minutes at the end
  • Tastes even better the next day!

Why You’ll Love It

  • Soft and creamy inside, crispy cheesy top
  • Budget-friendly
  • Kid-approved
  • Perfect as dinner, lunch, or a side dish

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